- State
- MO
- Covered entity type
- Business Associate
- Individuals affected
- 4,800
- Business associate present
- Yes
- Type of breach
- Theft
- Location of breached information
- Other
- First seen by InfoSec Signals
- 9/23/2026
- Last seen in OCR export
- 9/23/2026
OCR description
Two diskettes containing the electronic protected health information (ePHI) of approximately 4,754 individuals were lost by the Covered Entity's (CE) Business Associate (BA) after the package containing the diskettes was damaged by the mail carrier. Although one of the diskettes was eventually found, the other diskette was never recovered. The ePHI on the diskettes included names, addresses, dates of birth, social security numbers, and clinical information. Upon discovery of the breach, the CE obtained a copy of the information contained on the diskettes and notified all affected individuals, OCR and the media. Following OCR's investigation, the CE terminated its contract with the BA involved in the incident and provided evidence of the assurances in its BA agreement pertaining to the return or destruction of ePHI. Lastly, the CE entered an accounting of disclosures for each affected individual into its electronic database.
Change history
- 9/23/2026Added to OCR's archive list
Source: HHS OCR Breach Portal, U.S. Department of Health and Human Services, Office for Civil Rights about this source
Records are reproduced as published; entity names and figures are OCR's.